Khattari, Ziad

[["dc.bibliographiccitation.firstpage","34"],["dc.bibliographiccitation.issue","1-2"],["dc.bibliographiccitation.lastpage","38"],["dc.bibliographiccitation.volume","357"],["dc.contributor.author","Khattari, Ziad"],["dc.contributor.author","Brotons, Guillaume"],["dc.contributor.author","Arbely, E"],["dc.contributor.author","Arkin, I. T."],["dc.contributor.author","Metzger, T. H."],["dc.contributor.author","Salditt, Tim"],["dc.date.accessioned","2017-09-07T11:54:32Z"],["dc.date.available","2017-09-07T11:54:32Z"],["dc.date.issued","2005"],["dc.description.abstract","We report on an anomalous X-ray reflectivity study to locate a labelled residue of a membrane protein with respect to the lipid bilayer. From such experiments, important constraints on the protein or peptide conformation can be derived. Specifically, our aim is to localize an iodine-labelled phenylalanine in the SARS E protein, incorporated in DMPC phospholipid bilayers, which are deposited in the form of thick multilamellar stacks on silicon surfaces. Here, we discuss the experimental aspects and the difficulties associated with the Fourier synthesis analysis that gives the electron density profile of the membranes. (C) 2004 Elsevier B.V. All rights reserved."],["dc.identifier.doi","10.1016/j.physb.2004.11.015"],["dc.identifier.gro","3143885"],["dc.identifier.isi","000227309100008"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/1448"],["dc.notes.intern","WoS Import 2017-03-10"],["dc.notes.status","final"],["dc.notes.submitter","PUB_WoS_Import"],["dc.publisher","Elsevier Science Bv"],["dc.publisher.place","Amsterdam"],["dc.relation.eissn","1873-2135"],["dc.relation.eventlocation","Bad Honnef, GERMANY"],["dc.relation.ispartof","Physica B: Condensed Matter"],["dc.relation.issn","0921-4526"],["dc.relation.orgunit","Institut für Röntgenphysik"],["dc.relation.workinggroup","RG Salditt (Structure of Biomolecular Assemblies and X-Ray Physics)"],["dc.subject.gro","x-ray scattering"],["dc.subject.gro","membrane biophysics"],["dc.title","SARS E protein in phospholipid bilayers: an anomalous X-ray reflectivity study"],["dc.type","conference_paper"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2038"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Biophysical Journal"],["dc.bibliographiccitation.lastpage","2050"],["dc.bibliographiccitation.volume","90"],["dc.contributor.author","Khattari, Ziad"],["dc.contributor.author","Brotons, Guillaume"],["dc.contributor.author","Akkawi, M."],["dc.contributor.author","Arbely, E"],["dc.contributor.author","Arkin, I. T."],["dc.contributor.author","Salditt, Tim"],["dc.date.accessioned","2017-09-07T11:53:20Z"],["dc.date.available","2017-09-07T11:53:20Z"],["dc.date.issued","2006"],["dc.description.abstract","We investigated the structure of the hydrophobic domain of the severe acute respiratory syndrome E protein in model lipid membranes by x-ray reflectivity and x-ray scattering. In particular, we used x-ray reflectivity to study the location of an iodine-labeled residue within the lipid bilayer. The label imposes spatial constraints on the protein topology. Experimental data taken as a function of protein/lipid ratioP/L and different swelling states support the hairpin conformation of severe acute respiratory syndrome E protein reported previously. Changes in the bilayer thickness and acyl-chain ordering are presented as a function of P/L, and discussed in view of different structural models."],["dc.identifier.doi","10.1529/biophysj.105.072892"],["dc.identifier.gro","3143728"],["dc.identifier.isi","000235709500017"],["dc.identifier.pmid","16361349"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/1274"],["dc.notes.intern","WoS Import 2017-03-10"],["dc.notes.status","final"],["dc.notes.submitter","PUB_WoS_Import"],["dc.relation.issn","0006-3495"],["dc.relation.orgunit","Institut für Röntgenphysik"],["dc.relation.workinggroup","RG Salditt (Structure of Biomolecular Assemblies and X-Ray Physics)"],["dc.subject.gro","x-ray scattering"],["dc.subject.gro","membrane biophysics"],["dc.title","SARS coronavirus E protein in phospholipid bilayers: An X-ray study"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]